Understand key concepts.
Mindletter holds 3 types of small writing.
An insight is something you learned — usually the hard way. One sentence, in your own voice. “Don't optimize for salary in your twenties. Optimize for learning.” Insights age well because they're earned.
A quote is something someone else said that struck you. How often have you read and lost thoughtful quotes?
A prompt is a question you want to keep returning to. “What would I do if I weren't afraid?” Just as you evolve, your answers to prompts will evolve as well. Revisit them.
A Mindletter is the email you get from yourself, every Sunday.
It contains a handful of things you've saved, beautifully curated together. Read and remember naturally what you've wrote without effort.
Mindletter is the systemized answer to your messy notes and failed habits.
Most of what we learn, we forget. Not because it didn't matter — because nothing ever asked us about it again.
Resurfacing is Mindletter's quiet trick. Every week, alongside what you just wrote, the letter brings back something older: a lesson from six months ago, a quote you saved last spring, a prompt you set aside. It's not a quiz. It's not a “memory” in the social-network sense. It's your own handwriting, handed back at the right distance.
A few things happen when an insight resurfaces:
Forgetting is the default. Resurfacing is the habit that makes your insights stick.
Curious why this works? Read the science behind Mindletter →
If you have an iPhone with an Action Button (15 Pro, 16, 16 Pro, 16e), you can press it, speak a thought, and Mindletter saves it for you — tightened up a little, but in your words.
Set it up once in the Shortcuts app:
https://www.mindletter.com/capture?mode=actionButton&text= followed by the URL Encoded Text variable.From then on: press the Action Button, speak, glance at the screen — and the entry lands on your home page a moment later.
If you want to edit before it saves, tap the text while you can see it. That hands the draft back to you.
If you happen to be signed out when you press the button, your words are held safely — sign in and we’ll save them right after.
On any phone, you can also tap the mic in the capture toolbar to dictate inside the app.